Centralized administrative offices · California
SIE - San Mateo
San Mateo, CA · ~1,552 workers · 5 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 0.4
- Avg TCR
- 0.7
- Industry avg
- 0
- Fatalities
The verdict
SIE - San Mateo runs at 59% of its industry's injury rate - safer than the typical Centralized administrative offices workplace, earning a grade B.
SIE - San Mateo: 0.4 TCR = 59% of Centralized administrative offices BLS 0.7 · 5y Form 300A (see methodology below)
SIE - San Mateo safety composite
SIE - San Mateo scores strongest on total case rate (tcr) (safer than 63% of same-industry peers) and weakest on dart rate (safer than 36%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
51/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 0.41 per 100 workers
Safer than 63% of industry peers
- DART rate
- D 0.06 per 100 workers
Safer than 36% of industry peers
- Fatalities
- D 0
Safer than 51% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−0.5
2019→2023
SIE - San Mateo injury rate improved
SIE - San Mateo's TCR fell 0.5 from 0.9 in 2019 to 0.3 in 2023. Peak filing year was 2019 at 0.9 TCR. In 2023, DART was 0.15× this establishment's average TCR (severity share of cases).
2019=0.9 · 2020=0.5 · 2021=0.3 · 2022=0.1 · 2023=0.3
OSHA ITA Form 300A scorecard
Establishment book 551114 · San Mateo, CA AT/BELOW-IND · LARGE
Grade B · TCR 0.4 · 59% of ind
- DART 0.1 DART
- RANK #36/183
- PHOTO Ecumen Shoreview
- BOOK 5y book
- INJ 24 inj
- SIZE ~1,552 FTE
Nearest TCR peer: Ecumen Shoreview (0.0 TCR gap)
Read with this employer → · Industry book → · California employers → · Look up another →
SIE - San Mateo in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
SIE - San Mateo
0.4 TCR
- Ecumen Shorevi
Ecumen Shoreview
0.4 TCR
- Hantover Corpo
Hantover Corporate
0.4 TCR
- CA-Irwindale 6
CA-Irwindale 6070
0.4 TCR
- Lenexa Office
Lenexa Office
0.4 TCR
What this shows SIE - San Mateo averages 0.4 TCR (59% of the Centralized administrative offices BLS benchmark).
SIE - San Mateo TCR series: 2019=0.9 · 2020=0.5 · 2021=0.3 · 2022=0.1 · 2023=0.3 · BLS 0.7
Where SIE - San Mateo falls in its industry
1,475 Centralized administrative off establishmentsSafer than 63% of graded establishments in this industry, whose median TCR is 0.7.
Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #36 safest of 183 Centralized administrative off employers in California.
SIE - San Mateo has more employees than the Centralized administrative offices median and a lower injury rate than the industry's median TCR of 0.7. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2023 | 0.3 | 0.1 | 6 | 0 | 0 |
| 2022 | 0.1 | 0.1 | 1 | 0 | 0 |
| 2021 | 0.3 | 0.1 | 3 | 0 | 0 |
| 2020 | 0.5 | 0.1 | 4 | 2 | 0 |
| 2019 | 0.9 | 0.1 | 10 | 1 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
551114 · CA · San Mateo
1,475 Centralized administrative offices employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 94 employers in San Mateo, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Ecumen Shoreview | 0.4 TCR |
| NAICS-TCR | Hantover Corporate | 0.4 TCR |
| NAICS-TCR | CA-Irwindale 6070 | 0.4 TCR |
| NAICS-TCR | Lenexa Office | 0.4 TCR |
| STATE-SIZE | California State University Channel Islands | 1,552 FTE |
| STATE-SIZE | Gonsalves and Santucci | 1,551 FTE |
| STATE-SIZE | Eat Sweet Farms | 1,555 FTE |
| STATE-SIZE | 2032-08181501 | 1,555 FTE |
| CITY-NEAR | California Department of Transportation Facility 132 | 2,891 FTE |
| CITY-NEAR | IXL Learning Inc. | 888 FTE |
| CITY-NEAR | IXL Learning Inc. - San Mateo | 491 FTE |
| CITY-NEAR | Mills-Peninsula Medical Center (360-11) | 464 FTE |
| NAT-TCR | Tri-State Electrical Contractors | 0.4 TCR |
| NAT-TCR | Ellis Hotel | 0.4 TCR |
| NAT-TCR | Terex - Wilmington | 0.4 TCR |
| NAT-TCR | Marathon Petroleum Company Garyville LA | 0.4 TCR |
| NAT-SIZE | Kiawah Island Inn Company LLC | 1,552 FTE |
| NAT-SIZE | West Kendall Baptist Hospital Inc. | 1,552 FTE |
| NAT-SIZE | Adventist Hinsdale Hospital | 1,553 FTE |
| NAT-SIZE | William Rainey Harper College | 1,553 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.